NOWASP Mutillidae 2.3.x

An open-source web pen-testing environment for security training, practice,

instruction, and you

Jeremy DruinInformation Security Specialist, GSEC, GPEN, GWAPTTwitter: @webpwnized

Agenda• What is NOWASP Mutillidae?• Where is NOWASP Mutillidae used?• Where can I get NOWASP Mutillidae?• How do I install NOWASP Mutillidae?• How to I set NOWASP Mutillidae up?• How do I use NOWASP Mutillidae?• Demonstration• Publications• Where do I receive updates on videos and new releases?

What is NOWASP Mutillidae?• What is NOWASP Mutillidae?

• Actually Vulnerable (User not asked to enter “magic” statement)• Free• Deliberately Vulnerable Web Application• Open Source

• Did I say free?

Vulnerabilities

• SQL Injection• Cross site scripting• O/S Command injection• JSON injection• HTML injection• JavaScript Injection• DOM injection• Cascading style sheet injection• Log injection• Reflected Cross Site Scripting via GET, POST,

Cookies, and HTTP Headers• Stored Cross Site Scripting• Cross Site Request Forgery• Authentication Bypass via SQL injection• Privilege Escalation via Cookie Injection• Unencrypted database credentials• Directory Browsing• JavaScript validation bypass

It turns out it is scary easy to write horrible code…* Documentation of vulnerabilities on Sourceforge

• Application Exception• Un-validated Redirects and Forwards• Phishing• Click-jacking• CBC bit flipping (latest)• Brute force “secret admin pages”• PHP server configuration disclosure• Application path disclosure• Platform path disclosure• Information disclosure via HTML comments• robots.txt information disclosure• Parameter addition• HTTP Parameter Pollution• Buffer overflow• Denial of Service• Loading of any arbitrary file• Method Tampering• Forms caching

Features : Two Levels of Hints• Hints are provided in “Hint Level 1” and “Hint Level 2”• Automatically disabled in “Security Level 5” (unless you hack it)

Features : Two Levels of Hints• “Hint Level 2” contains tutorial-style hints for the most popular

topics

Level 2 Hints

Features:3 Security Levels• By default, the system does not apply security controls

Security Level 0: SQL Injection attempted on

login page

Features:3 Security Levels• In security level 1, JavaScript validation is applied and the “Show Hints” button is removed from the menu

bar.• Note: Hints can be re-enabled by exploiting a vulnerability

Security Level 1: SQL Injection attempted on

login page

Features:3 Security Levels• In Security Level 5, the system will execute a different set of PHP

scripts attempting to protect the site

Security Level 5: SQL Injection attempted on

login page

Features: Self-adjusting “Bubble” Hints• “Bubble” Hints will pop-up when the cursor hovers over some

vulnerable areas.

Hint Level 0: “username” field on View Details

page

Features: Self-adjusting “Bubble” Hints• “Bubble” Hints automatically change with Hint Level

Hint Level 1: “username” field on View Details

page

Features: Self-adjusting “Bubble” Hints• “Bubble” Hints automatically change with Hint Level

Hint Level 2: “username” field on View Details

page

Features: Enforce SSL• “Enforce SSL” feature added to allow practicing SSL attacks such as the use of

SSLStrip• Note: SSL encryption itself provided by Apache server

Features: Capture Data• A data capture page is provided• Hint: In CTF, get Admins to visit

Features: Captured Data• Captured data is stored to database and local file

Previously captured

record

Features: Automated Database Setup / Error Detection• System will automatically create database, tables, views, and

procedures plus supply “startup” data (i.e. accounts, cc table, etc.)

Truncated screenshot of automated database set up after clicking “Setup

DB” button

Features: Automated Recovery• Clicking “Reset DB” will restore system and re-populate database tables• Pull the rip cord and start over

Use Cases• Practice Web Pen-Testing

• Pages specifically designed to practice SANS SEC-542 exercises , W3AF, sqlmap, Grendel

Scan, Cenzic Hailstorm, Rat Proxy, Beef, many more tools…

• … and most important: manual testing

• Corporate Internal/External Training• SANS SEC-542 (Instructor: Tim “LanMaster53” Tomes)

• Some big companies

• University Labs/Instruction

• Evaluate Web Application Vulnerability Scanners• “Our scanner is obviously the best. Just look how expensive it is!”

• “Perhaps. Let’s measure…”

• Web App Sec Demonstrations• OWASP, ISSA, etc.

• Capture the Flag

• Lolz

Where can I get NOWASP Mutillidae?

• Download: Sourceforge• http://sourceforge.net/projects/mutillidae/files/

• Preinstalled• SamuraiWTF 2.0

• http://samurai.inguardians.com/• Metasploitable-2

• https://community.rapid7.com/docs/DOC-1875• OWASP Broken Web Apps (BWA)

• https://www.owasp.org/index.php/OWASP_Broken_Web_Applications_Project

How do I install NOWASP Mutillidae?

• Easy to install on Linux or Windows• Can be virtualized on Virtual Box and VMWare• Linux• LAMP, Samurai WTF

• How to upgrade to latest Mutillidae on Samurai WTF 2• http://www.youtube.com/watch?v=obOLDQ-66oQ

• How to install latest Mutillidae on Samurai WTF 2• http://www.youtube.com/watch?v=y-Cz3YRNc9U

• Windows• XAMPP, WAMP

• Quick start guide to installing Mutillidae on Windows• http://www.youtube.com/watch?v=1hF0Q6ihvjc

How to I set NOWASP Mutillidae up?• Set up database via “Reset DB”.• Note: Some systems require changing a line in php.ini (instructions

provided)

How do I use NOWASP Mutillidae?• Instructional Videos: webpwnized YouTube channel• http://www.youtube.com/user/webpwnized• Currently approximately 50 videos related to web pen testing• ~85 videos overall

How do I use NOWASP Mutillidae?• Menu order vulnerabilities by OWASP 2010 then type

How do I use NOWASP Mutillidae?• Besides “Hints” and “Bubbles Hints” there is a file with 1,000+

lines of pre-tested hacks against various pages• File: <installation

directory>/mutillidae/documentation/mutillidae-test-scripts.txt

Where do I receive updates on instructional videos and new releases?

• New instructional video postings (YouTube)• New releases of NOWASP Mutillidae• Twitter: @webpwnized• URL: http://en.twitter.com/webpwnized

References• Vulnerability Documentation

• http://iweb.dl.sourceforge.net/project/mutillidae/documentation/listing-of-vulnerabilities-in-mutillidae.txt

• Download• http://sourceforge.net/projects/mutillidae/files/

• Preinstalled: SamuraiWTF 2.0• http://samurai.inguardians.com/

• Preinstalled: Metasploitable-2• https://community.rapid7.com/docs/DOC-1875

• Preinstalled: OWASP Broken Web Apps (BWA)• https://www.owasp.org/index.php/OWASP_Broken_Web_Applications_Project

• How to upgrade to latest Mutillidae on Samurai WTF 2• http://www.youtube.com/watch?v=obOLDQ-66oQ

• How to install latest Mutillidae on Samurai WTF 2• http://www.youtube.com/watch?v=y-Cz3YRNc9U

• Quick start guide to installing Mutillidae on Windows• http://www.youtube.com/watch?v=1hF0Q6ihvjc

• Instructional Videos: YouTube webpwnized channel• http://www.youtube.com/user/webpwnized

• New releases of NOWASP Mutillidae• Twitter: @webpwnized• URL: http://en.twitter.com/webpwnized